<?php
//initialize the session
if (!isset($_SESSION)) {
  session_start();
}

// ** Logout the current user. **
$logoutAction = $_SERVER['PHP_SELF']."?doLogout=true";
if ((isset($_SERVER['QUERY_STRING'])) && ($_SERVER['QUERY_STRING'] != "")){
  $logoutAction .="&". htmlentities($_SERVER['QUERY_STRING']);
}

if ((isset($_GET['doLogout'])) &&($_GET['doLogout']=="true")){
  //to fully log out a visitor we need to clear the session varialbles
  $_SESSION['MM_Username'] = NULL;
  $_SESSION['MM_UserGroup'] = NULL;
  $_SESSION['PrevUrl'] = NULL;
  unset($_SESSION['MM_Username']);
  unset($_SESSION['MM_UserGroup']);
  unset($_SESSION['PrevUrl']);
	
  $logoutGoTo = "home.php";
  if ($logoutGoTo) {
    header("Location: $logoutGoTo");
    exit;
  }
}
?>
<?php
if (!isset($_SESSION)) {
  session_start();
}
$MM_authorizedUsers = "";
$MM_donotCheckaccess = "true";

// *** Restrict Access To Page: Grant or deny access to this page
function isAuthorized($strUsers, $strGroups, $UserName, $UserGroup) { 
  // For security, start by assuming the visitor is NOT authorized. 
  $isValid = False; 

  // When a visitor has logged into this site, the Session variable MM_Username set equal to their username. 
  // Therefore, we know that a user is NOT logged in if that Session variable is blank. 
  if (!empty($UserName)) { 
    // Besides being logged in, you may restrict access to only certain users based on an ID established when they login. 
    // Parse the strings into arrays. 
    $arrUsers = Explode(",", $strUsers); 
    $arrGroups = Explode(",", $strGroups); 
    if (in_array($UserName, $arrUsers)) { 
      $isValid = true; 
    } 
    // Or, you may restrict access to only certain users based on their username. 
    if (in_array($UserGroup, $arrGroups)) { 
      $isValid = true; 
    } 
    if (($strUsers == "") && true) { 
      $isValid = true; 
    } 
  } 
  return $isValid; 
}

$MM_restrictGoTo = "login_failed.php";
if (!((isset($_SESSION['MM_Username'])) && (isAuthorized("",$MM_authorizedUsers, $_SESSION['MM_Username'], $_SESSION['MM_UserGroup'])))) {   
  $MM_qsChar = "?";
  $MM_referrer = $_SERVER['PHP_SELF'];
  if (strpos($MM_restrictGoTo, "?")) $MM_qsChar = "&";
  if (isset($_SERVER['QUERY_STRING']) && strlen($_SERVER['QUERY_STRING']) > 0) 
  $MM_referrer .= "?" . $_SERVER['QUERY_STRING'];
  $MM_restrictGoTo = $MM_restrictGoTo. $MM_qsChar . "accesscheck=" . urlencode($MM_referrer);
  header("Location: ". $MM_restrictGoTo); 
  exit;
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Welcome to Student Attendance Monitoring System</title>
<link href="design.css" rel="stylesheet" type="text/css" />
</head>

<body>
<table width="900" border="0" align="center" cellpadding="0" cellspacing="0">
  <tr>
    <td align="left" valign="top" class="whiteBg"><table width="100%" border="0" cellspacing="0" cellpadding="0">
      <tr>
        <td align="left" valign="top" class="bannerBg"><table width="870" border="0" align="right" cellpadding="0" cellspacing="0">
          <tr>
            <td width="206" align="left" valign="top" class="logoBotmbg"><table width="100%" border="0" cellspacing="0" cellpadding="0">
              <tr>
                <td align="left" valign="top" class="logoTopbg">&nbsp;</td>
              </tr>
              <tr>
                <td height="135" align="center" valign="top"><a href="index.html"><img src="images/logo.jpg" alt="Business" title="Business" width="169" height="111" border="0" /></a></td>
              </tr>
            </table></td>
            <td align="left" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0">
              <tr>
                <td align="left" valign="top">
					<ul class="topMenu">
						<li><a href="home.php" title="Home" >Home</a></li>
						<li><a href="about.php" title="About Us" >About Us</a></li>
					
						<li><a href="news.php" title="News">News</a></li>
						<li><a href="contact.php" title="Contact Us" >Contact Us</a></li>
                        <li><a href="login.php" title="Login" >Login</a></li>
					</ul>
				</td>
              </tr>
              <tr>
                <td align="left" valign="top" class="banner"><h2>Student Attendance Monitoring System</h2></td>
              </tr>
            </table></td>
          </tr>
        </table></td>
      </tr>
      <tr>
      <td align="left" valign="top" class="paddingTop30"><h1>Success!!</h1>
<h2>Welcome to Student Attendance Monitoring System(SAMS)</h2>
<a href="<?php echo $logoutAction ?>">Logout</a>
<p>&nbsp;</p>
        <p>&nbsp;</p>
        <p>Asia Pacific College <br />
        SS111 Software Development Project </p>
        <table width="842" border="0" align="center" cellpadding="0" cellspacing="0">
          <tr>
           
           
          </tr>
        </table>
      </tr>
    </table>
   </td>
  </tr>
  <tr>
    <td align="left" valign="top" class="footerBg">
		<table width="100%" border="0" cellspacing="0" cellpadding="0">
  <tr>
    <td align="left" valign="top">
		<ul class="footerLink">
				
			
			<p class="copy">&copy; APC-Student Attendance Monitoring System. All Rights Reserved.</p>
            </ul>
			<p class="dsign">&nbsp;</p>
	</td>
  </tr>
</table>
	
	</td>
  </tr>
</table>
</body>
</html>
